Results 51 to 60 of about 1,871 (133)

Coplanar High-Speed and Efficient Multiplier Design for QCA Technology

Journal of Electrical and Computer Engineering
With the continuous expansion of the digital domain and the increasing need for higher chip integration, quantum-dot cellular automata (QCA) has emerged as a promising alternative to CMOS technology.
Reza Abbasi, Reza Omidi
doaj   +1 more source

The relationship between Business Process Re-engineering and learning organization [PDF]

Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, 2006
This article explains the relationship between business process reengineering and learning organizations. As business process reengineering and learning organizations both are techniques to support changing in organizations, this research offers a model ...
Reza Vaezi, Zeynab Abbasi
doaj  

Waste Management Planning in Amirkabir Petrochemical Complex [PDF]

Environmental Energy and Economic Research, 2018
The Amirkabir petrochemical complex (APC) is located in the south of Iran, on the northern coastline of the Persian Gulf. It has five different units which generate various waste estimated at 3115.98 ton/year.
Maryam Abbasi, Hamid Reza Kamalan
doaj   +1 more source

Photoelectric Effect in Air Explains Lightning Initiation and Terrestrial Gamma Ray Flashes

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 14, 28 July 2025.
Abstract Terrestrial gamma ray flashes (TGFs) are high‐energy photon bursts that have been linked to short bursts of electromagnetic radiation associated with lightning activity. The most puzzling unexplained aspect of these events is that gamma rays originate from very compact regions of space while the source regions often seem to be optically dim ...
Victor P. Pasko, Sebastien Celestin, Anne Bourdon, Reza Janalizadeh, Zaid Pervez, Jaroslav Jansky, Pierre Gourbin   +6 more
wiley   +1 more source

Impacts of ground cover vegetation on natural regeneration of wild pistachio (Pistacia atlantica) (Case study: wild pistachio experimental forest, Fars province) [PDF]

تحقیقات جنگل و صنوبر ایران, 2010
In order to study the relation between ground cover vegetation including shrubs and bushes, and natural regeneration of wild pistachio (Pistacia atlantica), a research project was carried out in 4 ha in an protected area in wild pistachio experimental ...
Mohhammad Reza Negahdar Saber, Ali Reza Abbasi   +1 more
doaj  

Examining the Role of the Church Missionary Association (CMS) in Health, Treatment, and Establishment of Morsalin Hospital in Kerman (1898-1954) [PDF]

Journal of Research on History of Medicine, 2023
The medical evolution that occurred through the transition from traditional medicine to modern medicine, together with the arrival of foreign doctors in the Qajar era, was considered one of the most important social events in the field of medicine.
Reza Vasegh Abbasi, Soleyman Heidari
doaj  

Encoding Genes of Metallo β‐Lactamases (IMP, NDM, and VIM) in Klebsiella Pneumoniae in Iran: A Systematic Review and Meta‐Analysis

Health Science Reports, Volume 8, Issue 6, June 2025.
ABSTRACT Background and Aim Antimicrobial resistance is one of the top 10 global public health threats, particularly growing resistance to β‐lactam antibiotics, including carbapenems, which are among the last‐resort antibiotics used against multidrug and extensively drug‐resistant bacteria.
Hamid Sadeghi, Susan Khanjani, Masoumeh Aslanimehr, Nima Aria, Mohammad Reza Maleki, Farhad Nikkhahi, Nematollah Gheibi, Seyed Mahmoud Amin Marashi, Saeideh Gholamzadeh khoei   +8 more
wiley   +1 more source

Effects of Calcium Carbonate Particle Size, Phytase and Midnight Feeding on Performance, Egg and Bone Quality and Blood Parameters in Laying Hens

Veterinary Medicine and Science, Volume 11, Issue 2, March 2025.
• 720 Hy‐line (W‐36) laying hens were assigned to eight treatments, with two levels calcium carbonate particle size (fine and coarse), phytase (0 and 300 FTU/kg diet) and midnight feeding (with and without) from 60 to 72 weeks of age. • The use of coarser calcium carbonate particles, phytase and midnight feeding improved the performance, eggshell ...
Vahid Salehi, Reza Vakili, Mahdi Elahi Torshizi   +2 more
wiley   +1 more source

Evaluating semi-empirical wave forecasting method CEM in the Strait of Hormuz

International Journal of Coastal and Offshore Engineering, 2019
Wind waves are one of the most important phenomena that should be considered in coastal and offshore activities. They have many effects on coastal environments such as wave-induced erosion, sediment and pollution transport and even in the worst cases ...
Mahmud reza abbasi
doaj  

Carbon Nanotube-Pt Nanoparticle and Nickel(II) Complex‐Modified Carbon Paste Electrode: A New Sensor for Formaldehyde Determination [PDF]

Nanochemistry Research
In this paper, a novel electrochemical electrode for formaldehyde (HCHO) determination based on its electrocatalytic oxidation on carbon nanotube (CNT)-Pt nanoparticle (PtNPs)- bis[5-((4-ndodecyloxyphenyl)azo)-N-(4-noctoxyphenyl) salicylaldiminato]nickel(
Azadeh Azadbakht, Amir Reza Abbasi
doaj   +1 more source